<template>
  <div class="app">
    <!-- <BaseSelect :value="selectId" @input="selectId=$event"/> -->
    <!-- <BaseSelect v-model="selectId" :age="age" @update:age="age=$event"/> -->
    <BaseSelect v-model="selectId" :age.sync="age"/>
    </div>
</template>

<script>
import BaseSelect  from './components/BaseSelect.vue';
export default {
  components:{
    BaseSelect
  },
  data(){
    return {
      selectId:'4',
      age:18
    }
  }
}
</script>

<style></style>
